Malware Analysis Report

2025-01-22 12:20

Sample ID 240623-1qrglsxcqm
Target 88a0247895ab3e527e0ff9b5fff48f1884788ab72715de81da56cad8a82e33c0
SHA256 88a0247895ab3e527e0ff9b5fff48f1884788ab72715de81da56cad8a82e33c0
Tags
macro
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

88a0247895ab3e527e0ff9b5fff48f1884788ab72715de81da56cad8a82e33c0

Threat Level: Likely malicious

The file 88a0247895ab3e527e0ff9b5fff48f1884788ab72715de81da56cad8a82e33c0 was found to be: Likely malicious.

Malicious Activity Summary

macro

Suspicious Office macro

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-23 21:51

Signatures

Suspicious Office macro

macro
Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-23 21:51

Reported

2024-06-23 21:52

Platform

win7-20240508-en

Max time kernel

45s

Max time network

24s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\88a0247895ab3e527e0ff9b5fff48f1884788ab72715de81da56cad8a82e33c0.xlsm

Signatures

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Processes

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\88a0247895ab3e527e0ff9b5fff48f1884788ab72715de81da56cad8a82e33c0.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 docs.google.com udp

Files

memory/1668-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/1668-1-0x00000000722BD000-0x00000000722C8000-memory.dmp

memory/1668-2-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-3-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-4-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-5-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-6-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-8-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-10-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-9-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-7-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-21-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-26-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-25-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-24-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-23-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-22-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-20-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-19-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-18-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-17-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-16-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-15-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-38-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-39-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-37-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-36-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-65-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-64-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-63-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-62-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-61-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-60-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-59-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-58-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-57-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-56-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-55-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-54-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-53-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-52-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-51-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-50-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-49-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-48-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-47-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-46-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-45-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-44-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-43-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-42-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-41-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-40-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-35-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-34-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-33-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-32-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-31-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-30-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-29-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-28-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-27-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-14-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-13-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-12-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-11-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-66-0x00000000722BD000-0x00000000722C8000-memory.dmp

memory/1668-67-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-68-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-69-0x0000000000410000-0x0000000000510000-memory.dmp

memory/1668-70-0x0000000000410000-0x0000000000510000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-23 21:51

Reported

2024-06-23 21:52

Platform

win10v2004-20240611-en

Max time kernel

46s

Max time network

35s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\88a0247895ab3e527e0ff9b5fff48f1884788ab72715de81da56cad8a82e33c0.xlsm"

Signatures

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Processes

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\88a0247895ab3e527e0ff9b5fff48f1884788ab72715de81da56cad8a82e33c0.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
IE 52.109.76.243:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 243.76.109.52.in-addr.arpa udp
US 8.8.8.8:53 docs.google.com udp
GB 142.250.200.14:443 docs.google.com tcp
US 8.8.8.8:53 www.dropbox.com udp
GB 162.125.64.18:443 www.dropbox.com tcp
US 8.8.8.8:53 14.200.250.142.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 18.64.125.162.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 41.173.79.40.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/3804-0-0x00007FF9703D0000-0x00007FF9703E0000-memory.dmp

memory/3804-1-0x00007FF9703D0000-0x00007FF9703E0000-memory.dmp

memory/3804-3-0x00007FF9703D0000-0x00007FF9703E0000-memory.dmp

memory/3804-4-0x00007FF9703D0000-0x00007FF9703E0000-memory.dmp

memory/3804-2-0x00007FF9703D0000-0x00007FF9703E0000-memory.dmp

memory/3804-5-0x00007FF9B03ED000-0x00007FF9B03EE000-memory.dmp

memory/3804-6-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-7-0x00007FF96E0A0000-0x00007FF96E0B0000-memory.dmp

memory/3804-10-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-11-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-12-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-13-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-9-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-14-0x00007FF96E0A0000-0x00007FF96E0B0000-memory.dmp

memory/3804-16-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-18-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-20-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-21-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-19-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-17-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-15-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-8-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-75-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp

memory/3804-155-0x00007FF9B0350000-0x00007FF9B0545000-memory.dmp